baber/WOPTO huggingface dataset:
Patent JP-H06230284-A (JP)
Title: Focusing system for zoom lens
Inventor: OGATA YASUSHI
IPC: G02B15/20
Filed: 1993-02-05
Abstract: PURPOSE:To obtain a focusing system in which the curvature of field is sufficiently corrected even at the time of focusing with a high magnification in a three-group zoos lens of a positive, a positive and a negative refractive powers. CONSTITUTION:In a zoom lens, composed of three lens groups of a first positive group G1, a second positive group G2 and a third negative group G3, in which the interval between the first group G1 and the second group G2 increases and the interval between the second group G2 and the third group G3 decreases at the time of varying the power from a wide angle end to a telescope end, focusing to the objective point at a short distance is executed by simultaneously moving the first group G1 and the second group G2. It is no problem that the first group G1 and the second group G2 are independently moved, the moving amount of the first group G1 is less than that of the second group G2, the first group G1 is drawn out at the wide-angle end and pushed in at the telescope end or the first group G1 and the second group G2 are integrally moved.
Patent JP-H06227326-A (JP)
Title: Sealing structure of weather strip
Inventor: ANDO TAKAAKI
IPC: B60J5/04
Filed: 1993-02-05
Abstract: PURPOSE:To improve the extent of sealability in a sealant part without entailing any damage to outward appearance. CONSTITUTION:A retainer 4 is formed in a rectilinear part of a frame 2 of a car body 1 excepting the terminal part. A weather strip 3 is provided with a extrusion molding part 5 and a die forming part 6 to be situated in the terminal part of the frame 2. With an engaging part 8 fitted in the retainer 4, the extrusion molding part 5 is attached to this retainer 4. On the other hand, an elastically deformable sealant 9 is stuck to a backside 6a of the die forming part 6, and both the end 9a is formed into a taper shape. In addition, a central part 9b of the sealant 9 is formed into a relatively thick wall. At the time of installation, since both the ends 9a of the sealant 9 is formed into being tapered, when this sealant 9 is elastically pressed under pressure, a state of being crushed is kept up at both the ends 9a. Accordingly, the extent of closeness between an installing surface of the weather strip 3 and an installed surface of the car body 1 will in no case be damaged in consequence.
Patent JP-H05212981-A (JP)
Title: Thermal transfer recording method
Inventor: NATORI MARI
IPC: B41M5/385
Filed: 1992-02-04
Abstract: PURPOSE:To improve a fixing property of a dye in an image receiving layer by a method wherein a specific dye having active hydrogen is used for a transfer sheet, and the transfer sheet is thermally transferred to a sheet to be recorded to which an image receiving layer containing a specific compound containing active olefin is formed. CONSTITUTION:A dye having active hydrogen as given by the formulae I, II is used for a transfer sheet, which is thermally transferred to a sheet to be recorded to which an image receiving layer containing a compound containing active olefin as given by the formulae III, IV is formed. Further, it is also effective that a basic catalyst (example, sodium ethoxide) is contained in the image receiving layer. Consequently, a fixing property of a dye in the image receiving layer can be steeply improved. Blur of a recorded image formed by thermal transfer can be prevented thereby.
Patent JP-S60163657-A (JP)
Inventor: NAGAI JIYUNKO
IPC: A61F7/08
Filed: 1984-02-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10210878-A (JP)
Title: Outer surface processing method for artificial fish bank
Inventor: KATAYAMA KEIICHI
IPC: A01K61/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To form a coarse surface for improving the affinity for the outer surface of an artificial fish bank composed of concrete and an environment. SOLUTION: In the artificial fish bank for providing the habitation space of underwater organisms, by heaping the concrete 2 mixed with a bone material 9 in a thickness for more than required strength as the outer surface 1 of the artificial fish bank and providing many grooves 4 or recesses 5 to the concrete 2 leaving the thickness for obtaining the required strength as the strength member of the outer surface 1 before the concrete 2 is solidified or washing off a part of the concrete 2 leaving the thickness for obtaining the required strength as the strength member of the outer surface 1, the remaining bone material 9 is exposed on the outer surface 1 and the outer surface 1 of the artificial fish bank is turned to the coarse surface 11.
Patent JP-S58136428-A (JP)
Title: Plunger for transfer molding machine
Inventor: NISHIZAWA IWAO
IPC: B29C43/00
Filed: 1982-02-09
Abstract: PURPOSE:To enable to perform a molding work without the movement of a mold, by bringing axis lines of a head and a pot into coincidence with each other through movement of a head of a plunger within a given range in a direction of a radius. CONSTITUTION:When a head 26 is positioned facing and opposite to an attaching axle 12 at a slight distance (e), and is supported to frame pieces 21a and 21b so that its axis line coincides with that of the attaching axle 12, it can freely move in a direction of a radius by a full distance (e) of a play. If an axis line of a pot 4 is slightly displaced from that of the head 26, the axis lines coincide with each other through movement of the head 26, the head 26 of a plunger engages the pot 4 in an appropriate condition, comeout is prevented from occurring at the head 26 of the plunger or the inner wall of the pot 4, and this allows to perform a smooth and reliable molding work.
Patent JP-S60164246-A (JP)
Title: Positioning method of welded part of seam welded pipe
Inventor: YAMATO YOSHIAKI
IPC: G01N29/27
Filed: 1984-02-07
Abstract: PURPOSE:To bring the welded part of a seam welded pipe upward automatically and positively, by providing a welded part detector, a marking device and a mark detector at specified positions on the seam welded pipe, and rotating the seam welded pipe in the forward and reverse directions. CONSTITUTION:A seam welded pipe 1 is rotated in the forward direction. A welded part 1a of the pipe is detected by a welded part detector 3, and the pipe is stopped. A mark 1b is marked on the outer surface of the seam welded pipe by a marking device 4, which is provided at a specified position on the seam welded pipe 1. The seam welded pipe is rotated in the reverse direction, and the mark 1b is detected by a mark detector 6. Then the rotation of the seam welded pipe is stopped. In this way, the seam welded pipe is rotated automatically in a short time so that the welded part faces upward, and the process for detecting defects at the welded part of the seam welded pipe by an ultrasonic wave flaw detector is shortened.
Patent JP-H09187854-A (JP)
Title: Production of porous hose
Inventor: YOSHIMURA TOSHIYUKI
IPC: A01G25/06
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous hose in which control for the degree of expansion is easily performed without the necessity for especially performing complex work and also safety in handling is excellent. SOLUTION: A communication part (open cell structure) 4 capable of permeating liquid and/or gas is formed on the peripheral wall by extruding thermoplastic elastomer 5 while injecting water used as a foaming agent at the prescribed pressure into the cylinder of an extruder filled with thermoplastic elastomer 5. Further, Shore hardness of thermoplastic elastomer is 50A-80D and the injection amount of water is 0.05-5 pts.wt. for 100 pts.wt. thermoplastic elastomer. Expansion extrusion is favorably performed by regulating the temperature of thermoplastic elastomer to >=50 deg.C.
Patent JP-S57183712-A (JP)
Title: Removing method of pyrogen
Inventor: SENHATA ICHIROU
IPC: A61K9/00
Filed: 1982-02-08
Abstract: PURPOSE: To remove a pyrogen (a heat generating substance), by selectively adsorbing the pyrogen on an adsorbent having a specific heterocyclic compound containing nitrogen, e.g. histamine, directly linked directly or through a spacer to a water-insoluble carrier.  
     CONSTITUTION: A solution containing a pyrogen is brought into contact with an adsorbent having a compound of the formula R-A-X (R is heterocyclic ring group, containing nitrogen, and having imidazole skeleton, pyrimidine skeleton, purine skeleton, acridine skeleton, etc.; A is single bond, alkylene or alkenylene; X is a functional group such as H, NH 2 , COOH or OH; the heterocyclic ring group and the alkylene may have a substituent), particularly histidine, histamine or urocanic acid linked directly or through a spacer to a water-insoluble carrier, preferably cellulose or agarose which may be aminoalkylated or carboxyalkylated to adsorb the pyrogen selectively to the adsorbent and give a solution containing no pyrogen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000218439-A (JP)
Title: Method and device for verifying electric discharge machining start hole
Inventor: MATSUO GIKAN
IPC: B23H7/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To surely and easily verify an electric discharge machining start hole formed in a work. SOLUTION: Before electric discharge machining, a beam emitting means 29 and a beam receiving means 30 are set in a pair of wire guides 6 and 7 for supporting a wire to be used as an electrode, and a work 5 having a plurality of electric discharge machining start holes 5 formed therein is set between the wire guides 6 and 7. Based on the arraying pattern of the electric discharge start holes 5a, the wire guides 6 and 7 or the work 5 is moved in a two-dimensional direction in a relative relation and, by the output of the beam receiving means 30 when a beam from the beam emitting means 29 is projected to a position for the formation of the electric discharge machining start holes 5a, the electric discharge machining start holes 5a formed in the work 5 are verified.
Patent JP-H07204922-A (JP)
Title: End mill
Inventor: SAWADA KIYOSHI
IPC: B23C5/10
Filed: 1994-01-21
Abstract: PURPOSE:To easily adjust cutting face height in an end mill. CONSTITUTION:A diamond chip 1 constituting a cutting blade is fixed to the tip of a chip holder 5. The chip holder 5 is fixed to the tip of a shank 4 by a fixing screw 7. Height (h) of the cutting face 2 of the diamond chip 1 is adjusted by loosening the fixing screw 7 and turning the chip holder 5. The adjustment is completed by positioning the diamond chip at the height (h) of the appropriate position and fastening the fixing screw 7.
Patent JP-S63186898-A (JP)
Title: Treatment of plating bath solution incorporating gold cyanide
Inventor: KONDO FUMIO
IPC: C25D21/18
Filed: 1987-01-29
Abstract: PURPOSE:To perform the purifying treatment of a plating bath soln. incorporating gold cyanide quickly with high efficiency, by regulating the pH of the plating bath soln. to specified value and pressurizing this soln. and passing it through a reverse osmosis membrane. CONSTITUTION:A plating bath soln. incorporating recovered gold cyanide is transferred to a raw liquid tank 1 and the pH is regulated to 4-7. This plating bath is pressurized at about 25-40kg/cm<2>-G with a high-pressure pump 5 and passed through a reverse osmosis membrane 2 and separated into concentrate 4 and permeated liquid 3 and the concentrate 4 is returned to the raw liquid tank 1, circulated and treated. Further as the reverse osmosis membrane, a cellulose acetate-base membrane and a nylon-base membrane are used. Impurities incorporated in the raw liquid tank 1 are concentrated as the return of the concentrate is repeated and the operation is finished at a point of time wherein the osmotic pressure of the raw liquid is made equal to the operation pressure and permeated liquid 3 is not drawn out. Thereby the purification of the plating bath soln. incorporating gold cyanide is easily performed in a short time and it can be reutilized.
Patent JP-H104330-A (JP)
Title: Piezoelectric resonator and electronic component using it
Inventor: UNAMI TOSHIHIKO
IPC: H01L41/053
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To adjust a ΔF (difference between a resonance frequency and an anti-resonance frequency) and a capacitance or the like by increasing a degree of freedom of characteristic design, reducing spurious radiation and increasing the ΔF. SOLUTION: A piezoelectric resonator 10 includes a base body 12 being a lamination of a plurality of piezoelectric layers and a plurality of electrodes. The base body 12 is polarized in different polarity at both sides of each electrode 14. The electrodes 14 are coated by insulation films 16, 18 at an interval on both opposed side faces of the base body 12. The insulation films 16, 18 respectively coat the different electrodes 14. External electrodes 20, 22 are formed to the opposed side faces of the base body 12 and connected to the electrodes 14.
Patent JP-H0656127-A (JP)
Title: Device for adjusting housing volume of carrier which carries goods to be processed
Inventor: RAIFU PETSUTAASON
IPC: B65G47/90
Filed: 1992-02-05
Abstract: PURPOSE: To adjust the accommodation volume of a carrier at any position on a conveyor carrying a workpiece carrier and make the adjustment directly within the line. CONSTITUTION: Push rods 17, 17a reciprocate linearly in the direction 8 which meets the carrying direction at a right angle on a line and they have two guide plates each 9, 11; 9a, 11a. The plates are parallel to each other and the distance between them is longer than the width of a side wall of a workpiece carrier, which loosely supports a bottom plate. A position adjusting means is extended in the direction of the push rods 17, 17a so as to make a translational motion. On position adjusting rods 27, 27a, which are extended at a right angle to the push rods 17, 17a and the carrying direction of the line, there are supporting forks 25, 25a which pick up the bottom plate and move it to a different level. A guiding means 26 for the supporting forks 25, 25a adjusts the relationship with the position adjusting means for the side wall of the workpiece carrier.
Patent JP-H11202165-A (JP)
Title: Optical module
Inventor: NOJIRI HIDEAKI
IPC: G02B6/42
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To manufacture the coupling structure between a light emitting element and an optical guide member stably with small labor for a fitting process. SOLUTION: This optical module is constituted by putting a 1st support member 101 and a 2nd support member 201 together. The 1st support member 101 has a part where a semiconductor laser 102 is installed and fixed, a part where a 1st lens 103 is provided, and an optical deflection part 105 where a deflecting means which deflects at least part of light arriving through the 1st lens 103 toward the 2nd support member 201 is provided. The 2nd support member 201 has a light guide part 202 which guides the light from the optical deflection part 105 through the 2nd lens 203 and inputs it to an optical fiber 206 fitted to an output end part.
Patent JP-H11199075-A (JP)
Title: Paper feeder
Inventor: KUSUMI TADASHI
IPC: B65H3/52
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To effectively and positively prevent delivery of paper from a nonused paper feeding stage without large modification and cost increase for spacing a separating roller from a feed roller in order to reduce load torque of a separative feeding part of a paper feeding stage not used at the time of paper feeding. SOLUTION: This paper feeder is a friction separating roller type paper feeder provided with pressure contact means 6, 7 for bringing a separating roller 3 into pressure contact with a feed roller 1, and releases mechanism 10 for releasing pressure contact by the pressure contact means 6, 7. At the time of releasing pressure to the separating roller 3, the separating roller 3 is stopped in a retreat position spaced from the feed roller 1, and at the same time, part of the outer peripheral surface of the separating roller 3 in the retreat position is in a state of being protruded by micro quantity into a sheet conveying path.
Patent JP-H08214039-A (JP)
Title: Amplitude phase modulation circuit
Inventor: KORI TAKEJI
IPC: H03C5/00
Filed: 1995-02-08
Abstract: PURPOSE: To obtain the amplitude phase modulation circuit not attended with deterioration in signal quality regardless of low power consumption. CONSTITUTION: The circuit is provided with a symbol-phase information conversion means 11 converting a symbol in terms of input data string into phase information corresponding to each symbol. A phase modulation circuit 12 modulates a phase of a carrier signal 14 based on phase information sets θ1 , θ2 obtained by the symbol-phase information conversion means 11 to obtain phase modulation signals S1 , S2 corresponding to each of the symbols and the phase modulation signals are given to an in-phase synthesis circuit 15, from which an amplitude phase modulation signal Sj is obtained.
Patent JP-H05214384-A (JP)
Title: Cleaning solvent containing 2h,5h-perflourohexane
Inventor: YAMASHITA IZUMI
IPC: C23G5/028
Filed: 1992-02-06
Abstract: PURPOSE:To obtain the subject solvent useful as a substitute for fluorocarbons for the removal of machining oil for precision machine part, optical instrument part, etc., flux used in the soldering of electrical or electronic part and stain of clothes by using a perfluorohexane as an active component. CONSTITUTION:The objective solvent contains preferably >=70wt.% of 2H,5H- perfluorohexane. The solvent may be incorporated with hydrocarbons, alcohols, ketones, ethers, esters, chlorinated hydrocarbons, etc., as necessary.
Patent JP-H08223058-A (JP)
Title: Receiver for moving body
Inventor: KURIOKA YUKIO
IPC: H04B1/10
Filed: 1995-02-08
Abstract: PURPOSE: To satisfactorily hear the broadcast signal, which is affected by a multipath fault, by a moving receiver. CONSTITUTION: Speed information of a moving body is inputted from a speed information input terminal 18 to the receiver for moving body and is given to a mode switching means 16. The multipath detection signal which is outputted from a multipath detection means 7 and is based on the IF signal obtained by frequency conversion of the reception signal is given to the mode switching means 16. This means 16 detects a multipath fault based on speed information and the multipath detection signal. Then, the output mode of the pound signal is switched from the stereo mode to the monaural mode or the degree of stereo separation is reduced. If the speed of the moving body is equal to or exceeds a first previously determined speed, the output mode is not switched independently of the level of the multipath detection signal.
Patent JP-H01197158-A (JP)
Title: Brake controller for vehicle
Inventor: NAKAYAMA YASUNARI
IPC: B60T8/58
Filed: 1988-01-30
Abstract: PURPOSE:To shorten braking distance by compensating the target slip rate on the wheel side of which frictional coefficient against a road surface is higher, in a smaller manner than the maximum brake force slip rate, thereby enabling the brake pressure controlling when the frictional coefficient of right and left wheels differ over a specified level. CONSTITUTION:A controller 7 which inputs output signals of a wheel speed detection means 5 detecting the rotational speed of each wheel and a vehicle body speed detecting means (G sensor) 6, upon brake operation, controls a brake pressure control unit so that an actual wheel speed becomes the wheel speed of the maximum brake force slip rate. In this case, a controller 7 is provided with a detection means for detecting the difference between the frictional coefficients against a road surface detected. When it is judged that the difference is over a specified level, the target slip ratio on the wheel side of which road surface frictional coefficient is higher is compensated for reduction. It is thus possible to enhance safety through reduction of yawing moments upon brake operation as well as ensure sufficient brake force.
Patent JP-H08215449-A (JP)
Title: Cam change type zigzag stitch sewing machine
Inventor: SATO MASAHIKO
IPC: D05B3/02
Filed: 1995-02-08
Abstract: PURPOSE: To easily replace a needle swinging cam together with phase alignment. CONSTITUTION: This cam change type zigzag stitch sewing machine is provided with a needle swinging cam 18 provided on a cam shaft 15 transmitted with the rotary motion from a drive shaft 26 and a needle bar support provided on a sliding shaft transmitted with the rocking motion via the cam coupling with the needle swinging cam 18. A cam groove 20 and a positioning hole 21 are formed on the side face of the needle swinging cam 18. A positioning pin 17 coupled with the positioning hole 21 is provided on the side face of a cam receiver 16 provided on the cam shaft 15 and fixing the needle swinging cam 18. A coupling pin 23 coupled with the cam groove 20 is provided on the side face of a cam arm 25 generating the rocking motion transmitted to the sliding shaft.  The protruded end section 15a of the cam shaft 15 from the side face of the cam receiver 16 is made the longest, the coupling pin 23 is made medium in length, and the positioning pin 17 is made shortest.
Patent JP-S54113796-A (JP)
Title: Neutral particle incident device
Inventor: GOSHIMA MIKIHIKO
IPC: H05H1/22
Filed: 1978-02-27
Abstract: PURPOSE: To miniaturize a vacuum vessel and to keep high vacuum, by mounting a deflection magnet outside the vacuum vessel.  
     CONSTITUTION: A deflection magnet 4 is installed outside a neutralized cell 2, and an expansion portion 2b is mounted to a passage of hydrogen ions deflected by means of the deflection magnet 4. The courses of hydrogen ions, which do not exchange electric charge, among hydrogen ions formed by an ion source 1 are bent by means of the deflection magnet 4, and the ions pass through the expansion portion 2b, collide with a damper 5 and lose energy. Since the deflection magnet 4 is installed outside a vacuum vessel 3, the mixing of impurities into the vacuum vessel 3 can be prevented, and high vacuum can be kept and this device can be miniaturized. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05217331-A (JP)
Title: Tape cassette
Inventor: UCHIUMI MITSUO
IPC: G11B23/087
Filed: 1992-02-06
Abstract: PURPOSE:To provide a tape cassette having a small occupied space outside a cassette main body even when a magnetic tape is exposed and a front lid is fully opened by opening an opening part. CONSTITUTION:The magnetic tape 2 is stretched in the opening part 11 of the tape cassette 1, and the front lid 5 for covering the front surface of the magnetic tape 2 is freely turnably mounted on the cassette main body. As to the upper and lower parts of the opening part 11, a slider 6 is freely slidably mounted on the bottom surface, and an upper lid 7 to be engaged with a cam 6a formed on the slider 6 is freely turnably mounted on the upper surface, so as to cover the magnetic tape 2 and the opening part 11. The occupied space outside the main body of the tape cassette 1 is small even when the magnetic tape 2 is exposed by moving the slider 6 and turning the front lid 5, and then the front lid 5 is fully opened by the opening part 11.
Patent JP-H0552122-A (JP)
Title: Gas turbine
Inventor: JIYON POORU DONRAN
IPC: F01D25/30
Filed: 1992-02-06
Abstract: PURPOSE: To prevent the recirculation of hot gas through an annular cavity by providing a seal between the outer flow liner of a diffuser and an exhaust cylinder in the exhaust section of a gas turbine. CONSTITUTION: A gas turbine comprises a gas passage 31, an annular cavity 17, and an annular cavity 17 communicating with the gas passage 31. The turbine also has an outer flow liner 11 forming a boundary between the gas passage 31 and the annular cavity 17, and a plurality of arcuate seal segments 15 for preventing gas from flowing through the gas passage 31 to the cavity 17. Each arcuate seal segment 15 has a cross extending through the cavity 17.